<%@page import="java.util.Enumeration"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
	<%
		String number = (String)application.getAttribute("number");
		if(number == null){
			number="1";
		}else{
			number = Integer.parseInt(number)+1+"";
		}
		application.setAttribute("number", number);
		
	 %>
	 <p>
	 	当前访问的人数为：<%= number %>
	 </p>
	 

</body>
</html>